GPT-6 Sol on VCBench
GPT-6 Sol scores F0.5 33.7 on VCBench, the venture capital benchmark from the University of Oxford and Vela Research, with 45.1% precision and 17.0% recall on the 4,500-founder private test set. That is rank 3 of 32, 3.1× the F0.5 of tier-1 VCs and 3.9× Y Combinator, at $1.45 per 1,000 founders scored.
- Rank
- #3 of 32
- F0.5
- 33.7
- Precision
- 45.1%
- Recall
- 17.0%
- Cost / 1k founders
- $1.45
Scored on the 4,500-founder private test set, mean over three folds. That is 3.1× the F0.5 of tier-1 VCs. See the full leaderboard.
Compared with the reference rows
| Entry | Precision | Recall | F0.5 | Cost / 1k |
|---|---|---|---|---|
| GPT-6 Sol | 45.1% | 17.0% | 33.7 | $1.45 |
| Think-Reason-Learn Ensemble | 40.6% | 30.1% | 37.9 | $0.87 |
| Tier-1 VCs | 23.0% | 5.2% | 10.7 | n/a |
| Y Combinator | 14.0% | 6.9% | 8.6 | n/a |
| Random Classifier | 9.0% | 9.0% | 9.0 | $0 |
Human rows are normalized to the dataset's 9% success rate, so every entry is compared on the same base rate. Costs use list prices on 2026-09-24.
How it was scored
An LLM reads each founder profile at scoring time and returns a prediction. GPT-6 Sol used about 284 input and 88 output tokens per founder on gpt-6-sol, measured from the API usage fields. Cost is tokens times the provider's list price on 2026-09-24 ($2 input and $10 output per million tokens), so it recomputes when prices change. Build costs such as question or policy generation are excluded.
Read more
- VCBench Leaderboard Update: Accuracy vs Cost, Plus GPT-6 and Claude Opus 5.5: VCBench now plots F0.5 against the cost of scoring 1,000 founders, with GPT-6, Claude Opus 5.5, new submissions and the Think-Reason-Learn Ensemble.
Frequently asked questions
- What does GPT-6 Sol score on VCBench?
- GPT-6 Sol scores F0.5 33.7 on VCBench, with 45.1% precision and 17.0% recall, rank 3 of 32 as of 2026-10-07.
- Does GPT-6 Sol beat human investors at predicting founder success?
- Yes. Its F0.5 is 3.1 times that of tier-1 VCs (10.7) and 3.9 times Y Combinator (8.6), after both are normalized to the dataset's 9% base rate.
- How much does GPT-6 Sol cost per 1,000 founders?
- About $1.45 per 1,000 founders at list prices on 2026-09-24. An LLM reads each founder profile at scoring time and returns a prediction. GPT-6 Sol used about 284 input and 88 output tokens per founder on gpt-6-sol, measured from the API usage fields. Cost is tokens times the provider's list price on 2026-09-24 ($2 input and $10 output per million tokens), so it recomputes when prices change. Build costs such as question or policy generation are excluded.